| 主流叶片气动有限元计算及试验研究 |
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| 引用本文： | 张志刚,朱鸿.主流叶片气动有限元计算及试验研究[J].上海理工大学学报(社会科学版),1986(3). |
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| 作者姓名： | 张志刚 朱鸿 |
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| 作者单位： | 上海机械学院动力机械工程系
(张志刚)，上海机械学院动力机械工程系(朱鸿) |
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| 摘 要： | 为了减少蒸汽透平高压级中存在的严重流动损失,本文提出一种新的由主、分流叶片组成的多分流喷嘴叶栅结构,文章着重讨论了主流叶片的气动设计原理,试验表明,这些原则是成功的。
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| 关 键 词： | 叶轮机械气动计算 叶片损失 叶片造型 |
The Aerodynamic Design of Main Flow Blade by Finite Element Method |
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| Zhang Zhigang Zhu Hong.The Aerodynamic Design of Main Flow Blade by Finite Element Method[J].Journal of University of Shanghai For Science and Technilogy(Social Science),1986(3). |
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| Authors: | Zhang Zhigang Zhu Hong |
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| Institution: | Zhang Zhigang Zhu Hong |
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| Abstract: | To reduce the heavy flow losses of the high pressure stages in the steam turbine, this paper adopts a new nozzle cascade with multi-splitter vanes consisting of main blades and splitter vanes.The object of this article is to bring into focus those principles of the aerodynamic design about the main flow blade using the finite element method. The results of tunnel tests indicate that these principles of the aerodynamic design turned out to be quite a success. |
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| Keywords: | Aerodynamiccalculationsinturbomachines Bladelosses Bladeshapeconstruction |
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